//
//  CurrentDate.h
//  WeChatHelper
//
//  Created by Mac on 14-3-28.
//  Copyright (c) 2014年 bang yi bang. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface CurrentDate : NSObject
+(NSString *)getCurrentDateString;
+(NSString *)getCurrentweekOfYearString;
+(NSString *)currentYearAndWWeekString;
//获取与当前时间差
+ (NSString *)intervalSinceNow: (NSDate *) d;
+(NSString *)currentYearString;
+(NSString *)currentDayString;
+(NSString *)currentMonthString;

+(NSString *)getDifferenceDateStringWith:(int)i;
+(NSString *)getDayDifferenceDateStringWith:(int)i;
+(NSString *)getMonthDifferenceDateStringWith:(int)i;
+(NSString *)getCurrentTimeString; //获取时间字符串

+(NSString *)gggStringWith:(int)i;;


+(NSString *)timgString;


+(NSString*) convertDateFromFormatterString:(NSString*)formatterString;


+(NSString*) dateFromFormatterString:(NSString*)formatterString andDate:(NSDate *)date;
@end
